Which theme is prominently explored through the actions of the pigs?

The theme of betrayal is prominently explored through the actions of the pigs in "Animal Farm." Initially, the pigs, particularly leaders like Napoleon and Snowball, represent the revolutionary spirit and the promise of equality among all animals on the farm. However, as the story progresses, the pigs gradually begin to manipulate the other animals and establish a hierarchy that mirrors the oppressive human regime they initially overthrew.

The betrayal becomes evident as the pigs exploit the trust placed in them, altering the commandments of Animalism to justify their actions and privileges. They engage in deceitful practices, such as changing the commandment from "All animals are equal" to "All animals are equal, but some animals are more equal than others." This manipulation showcases a fundamental betrayal of the principles of the rebellion, where those who were once allies become oppressors.

As a result, the storyline illustrates how the ideals of the revolution are corrupted, highlighting the theme of betrayal in the context of power and governance.